157047400

素因数分解:

$2^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{6949}}^1$

素因数の和:7078

約数の個数: 48

約数和(自身を含む): 368419500

約数和(自身を除く): 211372100

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 113, 200, 226, 452, 565, 904, 1130, 2260, 2825, 4520, 5650, 6949, 11300, 13898, 22600, 27796, 34745, 55592, 69490, 138980, 173725, 277960, 347450, 694900, 785237, 1389800, 1570474, 3140948, 3926185, 6281896, 7852370, 15704740, 19630925, 31409480, 39261850, 78523700, 157047400]

約数ペア:

[(1, 157047400), (2, 78523700), (4, 39261850), (5, 31409480), (8, 19630925), (10, 15704740), (20, 7852370), (25, 6281896), (40, 3926185), (50, 3140948), (100, 1570474), (113, 1389800), (200, 785237), (226, 694900), (452, 347450), (565, 277960), (904, 173725), (1130, 138980), (2260, 69490), (2825, 55592), (4520, 34745), (5650, 27796), (6949, 22600), (11300, 13898)]